A & A Property Surveying 9625 Hayvenhurst Ave Northridge, CA 91343 Phone : (818) 891-0974 Business Category Surveyors-Land Surveying Services A & A Property Surveying North Hills, CA 91343 Phone : (818) 891-0974 Business Category Surveyors-Land Engineering & Architectural Services Surveying Services Services           Architects, Architectural, Construction